Military Standard O-Rings
MS28774M DETAIL SPECIFICATION SHEET: RETAINER, PACKING BACKUP, SINGLE TURN, POLYTETRAFLUOROETHYLENE (23 APR 2009)
NAS617 PACKING, PREFORMED, STRAIGHT THREAD TUBE FITTING BOSS, SYNTHETIC LUBRICANT RESISTANT
MS28774M DETAIL SPECIFICATION SHEET: RETAINER, PACKING BACKUP, SINGLE TURN, POLYTETRAFLUOROETHYLENE (23 APR 2009)
NAS617 PACKING, PREFORMED, STRAIGHT THREAD TUBE FITTING BOSS, SYNTHETIC LUBRICANT RESISTANT